.listen{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    .nav{
        width: 100%;
        height: .8rem;
        background-color:#eee;
        display: flex;
        justify-content: space-around;
        align-items: center;
        a{
            color: #000;
            text-decoration: none;
            &.active{
                color: red;
            }
        }
    }
    .list{
        flex: 1;
        overflow: auto;
    }
}

